Cursed with overwhelming yin energy since childhood, Xi Jia navigates a world saturated with spectral presences and ghostly encounters. The destruction of his protective amulet introduces Celestial Master Ye Jingzhi into his life—yet the ghost-catching profession proves unexpectedly corrupt and unreliable. Surrounded by fraudulent practitioners hawking services through WeChat and Taobao, Xi Jia's adventures spiral through a supernatural maze: spirit bindings, doppelgänger incidents, the tomb of China's first emperor, and Poyang's legendary ghost market. In this urban paranormal romance, Xi Jia conceals a lethal secret beneath his delicate exterior—raw strength capable of tearing apart ghosts bare-handed. Ye Jingzhi, known as the King of Hell for his fearsome reputation, conceals his own truth: a gentle, reserved heart beneath the cold facade. A marriage contract seals their destinies together, compelling them to upend the chaotic metaphysical underworld and rewrite supernatural law itself.